The answer the the following question is c
Its form of mining that uses high-pressure jets of water to dislodge rock material or move sediment.This means that where farmers put their crops,it will have to be where there was no hydraulic mining because the ground might collapse because there are no rocks holding up the ground
Can you open it better because like I'm trying to read it I know it's about science but I can't really read all the words to help you with your question so please make another photo showing like a better picture of it please thanks